Conjunctivitis is redness or inflammation of the lining on the white portion of the eye and the portion under the eyelids (conjunctiva). Conjunctivitis is caused by radiations such as ultraviolet or infrared light, allergic reaction, or infection, and it’s a very common cause for redness of eye and uncomfortable feeling. In allergic conjunctivitis, the conjunctiva of the eye is affected. Conjunctiva is translucent, thin lining of the eyeball and inner portion of eyelids. Atopic ... Read more